Rivers and Seawalls PP/HDPE Uniaxial Geogrid
Classification :
keyword:
PP/HDPE Uniaxial Geogrid
PRODUCT DETAILS
Rivers and Seawalls PP/HDPE Uniaxial Geogrid
| Product name; One way plastic geogrid |
| Material; Polypropylene (PP) Polyethylene (HDPE) |
| Width; 1-4m |
Application:
1. Unidirectional geogrid is used to make stronger susceptible foundations: geogrid can shortly enhance the bearing potential of the foundation, manipulate the improvement of settlement, and efficaciously distribute the load on a wider sub base layer due to its lateral limiting impact on the avenue base layer, thereby decreasing the thickness of the base layer, reducing engineering costs, shortening the building period, and extending the carrier life.
2. Unidirectional geogrid is used for strengthened asphalt or cement pavement: geogrid is laid at the backside of the asphalt or cement pavement layer, which can decrease the depth of ruts, lengthen the fatigue lifestyles of the pavement, and additionally decrease the thickness of asphalt or cement pavement to retailer costs.
3. Unidirectional geogrid is used to toughen river and sea embankments: it can be made into a gabion and used in mixture with the grid to stop the dam from collapsing due to seawater erosion. The gabion has permeability, which can gradual down the influence of waves, lengthen the existence of the dam, keep manpower and fabric resources, and shorten the building period.
4. Unidirectional geogrid is used to deal with landfill sites: geogrids blended with different geosynthetic substances can correctly remedy troubles such as uneven contract of the basis and emissions of derived gases, and maximize the storage capability of landfill sites.
Construction methods
When used for bolstered soil keeping walls, the development approach is as follows:
1. Set up the basis and assemble in accordance to the designed wall system. When the use of precast bolstered concrete panels, they are usually supported on the precast concrete basis with a thickness of 12-15cm. Its width shall no longer exceed 30 cm, thickness shall no longer be much less than 20 cm, and burial depth shall now not be much less than 60 cm to forestall the have an effect on of basis frost heave.
2. Smooth the wall foundation, excavate and stage in accordance to the layout requirements. Soft soil wishes to be compacted or replaced, and compacted to the required density, which ought to barely exceed the vary of the wall.
Properties of PP Uniaxial Geogrid
|
Spec Item |
TGDG35 |
TGDG50 |
TGDG80 |
TGDG90 |
TGDG110 |
TGDG130 |
TGDG160 |
|
Width (m) |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
|
Tensile strength≧(Kn/m) |
35 |
50 |
80 |
90 |
110 |
130 |
160 |
|
Nominal Elongation ≦(%) |
11.5 |
11.5 |
11.5 |
11.5 |
11.5 |
11.5 |
11.5 |
|
Tensile strength at 2% strain ≧(Kn/m) |
7.5 |
12 |
21 |
23.7 |
29.9 |
38 |
47 |
|
Tensile strength at 5% strain ≧(Kn/m) |
21.5 |
23 |
40 |
45.2 |
56.5 |
75.5 |
93 |
Properties of HDPE Uniaxial Geogrid
|
Item Spec |
TGDG50 |
TGDG80 |
TGDG110 |
TGDG120 |
TGDG160 |
TGDG200 |
TGDG260 |
|
Width |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
1~3 |
|
Tensile strength ≥（KN/m） |
50 |
80 |
110 |
120 |
160 |
200 |
260 |
|
Nominal Elongation ≤（%） |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
|
Tensile strength at 2% strain ≥（KN/m） |
12 |
26 |
32 |
36 |
45 |
56 |
94 |
|
Tensile strength at 5% strain≥（KN/m） |
28 |
48 |
64 |
72 |
90 |
112 |
185 |
On site shipment
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Certificate
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